/**
 * Copyright 2011 AJG van Schie
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package rest.service;

import game.GameEngine;
import game.visual.types.Tank;
import javafx.scene.Node;

import javax.ws.rs.Consumes;
import javax.ws.rs.DELETE;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Request;
import javax.ws.rs.core.UriInfo;

import rest.service.types.World;

@Path("/world")
public class WorldResource {

	@Context
	private UriInfo uriInfo;
	@Context
	private Request request;
	
	private final Mapper mapper = new Mapper();

	private static Cache<World> worldCache = new Cache<World>(500); 
	
	@GET
	@Produces(MediaType.APPLICATION_JSON)
	public World getWorld() {
		synchronized (worldCache) {
			
			if(worldCache.needsUpdate()){
				World world = new World();
				for (Tank t : GameEngine.instance.getTankNodes()) {
					world.getBots().add(mapper.createBot(t));
				}
				for (Node n : GameEngine.instance.getBulletNodes()) {
					world.getBullets().add(mapper.createBullet(n.getBoundsInParent()));
				}
				worldCache.set(world);
			}
			return worldCache.get();

		}
	}

    @DELETE
    @Consumes(MediaType.WILDCARD)
    public void resetWorld() {
        GameEngine.instance.reset();
    }
}